2552041 has 2 divisors, whose sum is σ = 2552042.
Its totient is φ = 2552040.
The previous prime is 2552027. The next prime is 2552047. The reversal of 2552041 is 1402552.
Adding to 2552041 its reverse (1402552), we get a palindrome (3954593).
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1879641 + 672400 = 1371^2 + 820^2
It is a cyclic number.
It is not a de Polignac number, because 2552041 - 25 = 2552009 is a prime.
2552041 is a lucky number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2552047) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276020 + 1276021.
It is an arithmetic number, because the mean of its divisors is an integer number (1276021).
22552041 is an apocalyptic number.
It is an amenable number.
2552041 is a deficient number, since it is larger than the sum of its proper divisors (1).
2552041 is an equidigital number, since it uses as much as digits as its factorization.
2552041 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 400, while the sum is 19.
The square root of 2552041 is about 1597.5108763323.
The cubic root of 2552041 is about 136.6561608687.
The spelling of 2552041 in words is "two million, five hundred fifty-two thousand, forty-one".